Version: 0.1 (using 4.1.00 (KDE 4.1.0), Debian packages) Compiler: cc OS: Linux (i686) release 2.6.26-1-686 The first time you change difficulty using the lower right quick selection, you will not be asked for confirmation. For all subsequent changes, you will be asked for confirmation.
Bug confirmed and accepted, although I could not (yet) find a fix to it :)
*** This bug has been marked as a duplicate of bug 169260 ***